Re: [PATCH] drm/amd/display: explicitly set is_dsc_supported to false before use

2022-01-06 Thread Alex Deucher
Acked-by: Alex Deucher On Thu, Jan 6, 2022 at 8:40 AM Mario Limonciello wrote: > > When UBSAN is enabled a case is shown on unplugging the display that > this variable hasn't been initialized by `update_dsc_caps`, presumably > when the display was unplugged it wasn't copied from the DPCD. > >

[PATCH] drm/amd/display: explicitly set is_dsc_supported to false before use

2022-01-06 Thread Mario Limonciello
When UBSAN is enabled a case is shown on unplugging the display that this variable hasn't been initialized by `update_dsc_caps`, presumably when the display was unplugged it wasn't copied from the DPCD. Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1956497 Signed-off-by: Mario